Fig 5.
int gene promoter activities in its circular and integrated forms. Circular-form int promoter activities were measured in the wild-type (SA4GZintC), bphS-mutated (SA10GZintC), and traR-mutated (SA7GZintC) strains. Integrated-form int promoter activities were measured in the wild-type (SA4GZintI), bphS-mutated (SA10GZintI), and traR-mutated (SA7GZintI) strains. Four independent experiments were carried out for each strain, and standard deviations are shown for the GFP activities of strains carrying the circular form of ICEKKS1024677. As the GFP activity at low OD is less reliable, the GFP activities obtained with an OD value of 0.1 are shown.